Missing Release of Resource after Effective Lifetime in PI Server - CVE-2023-31274
Published: January 19, 2024
Vulnerability identifier: #VU85607
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-31274
CWE-ID: CWE-772
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
PI Server
PI Server
Software vendor:
AVEVA Software, LLC.
AVEVA Software, LLC.
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to missing release of resource after rffective lifetime. A remote attacker can cause the PI Message Subsystem of a PI Server to consume available memory and perform a denial of service (DoS) attack.
Remediation
Install updates from vendor's website.